Peter Wyngarde
Norman Taylor
Acting
Janet Blair
Tansy Taylor
Acting
Margaret Johnston
Flora Carr
Acting
Anthony Nicholls
Harvey Sawtelle
Acting
Colin Gordon
Lindsay Carr
Acting
Kathleen Byron
Evelyn Sawtelle
Acting
Reginald Beckwith
Harold Gunnison
Acting
Jessica Dunning
Hilda Gunnison
Acting
Norman Bird
Doctor
Acting
Judith Stott
Margaret Abbott
Acting
Bill Mitchell
Fred Jennings
Acting
Paul Frees
Prologue Narrator (voice) (uncredited)
Acting
Frank Singuineau
Truck Driver (uncredited)
Acting
George Roubicek
Cleaner (uncredited)
Acting
Gary Woolf
Relief Driver (uncredited)
Acting